$139 Cheap Delta flights Pittsburgh (PIT) to Los Angeles (LAX)

Grab affordable return Delta Air Lines flights from $277 from PIT to LAX by sorting your results from “Price (lowest to highest)” on Expedia. Or look for deals from $139 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Browse for one-way or round-trip flights to Los Angeles in January or February. You could find an affordable fare with Delta Air Lines during these off-peak months.

Begin your search one to three months before your departure to find cheaper fares on Delta Air Lines flights from Pittsburgh Intl. Airport (PIT) to Los Angeles Intl. Airport (LAX). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Nail your timing, and you can enjoy significant savings on domestic trips.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Select our “Nonstop” filter when looking for direct Delta Air Lines flights from PIT to LAX. It’s also a good way to compare other airlines servicing the same nonstop route.

To find the earliest departure from PIT to LAX with Delta Air Lines, filter your results by “Early Morning” and “Morning.” Choosing an early flight usually means you’ll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Jump on a Delta Air Lines flight from Pittsburgh Intl. Airport (PIT) to Los Angeles, and you’re most likely to land at Los Angeles Intl. Airport (LAX). This is the airline’s main hub here.

Offering an excellent in-flight experience and a rewarding loyalty program, Delta Air Lines is the leading choice for many passengers heading from PIT to LAX. What’s more, if you’re a Delta SkyMiles and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which you can put toward future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on your fare type, a fee is typically charged if you change or cancel your flight more than 24 hours after it’s been confirmed. To find tickets with more flexibility, select our “Changes included” or “No cancel fee” filter when you look for flights. For more information on changing or canceling your reservation, go to “Trips,” select your flight and tick “Manage Booking.”